Hello All, This is my first ever post to the board...glad to be here!!!
I have a 1972 Chevy Monte Carlo with a 350 with intake and Holley 4bbl also I was told it has a mild RV cam in it. I bought the car like this. My problem is that after driving for about 3-5 miles I start to lose vacuum pressure it seems and my brake pedal gets real soft and low and hardly stops the car. Would this be a timing issue? I was told to add a vacuum storage tank, I havent done it yet but it seems I not getting enough vacuum so a tank would be useless. Please help a newbie out. Thanks in advance guys.
I have a 1972 Chevy Monte Carlo with a 350 with intake and Holley 4bbl also I was told it has a mild RV cam in it. I bought the car like this. My problem is that after driving for about 3-5 miles I start to lose vacuum pressure it seems and my brake pedal gets real soft and low and hardly stops the car. Would this be a timing issue? I was told to add a vacuum storage tank, I havent done it yet but it seems I not getting enough vacuum so a tank would be useless. Please help a newbie out. Thanks in advance guys.